I-API 5L ngokuvamile ibhekisela endinganisweni yokusetshenziswa kwamapayipi ensimbi epayipi, ahlanganisa izigaba ezimbili eziyinhloko:amapayipi ensimbi angenamthungofuthiamapayipi ensimbi ahlanganisiweNjengamanje, izinhlobo zamapayipi ensimbi ahlanganisiwe asetshenziswa kakhulu emapayipini kawoyela yilawaamapayipi ahlanganisiwe e-arc acwiliswe ngaphansi kwamanzi ajikelezayo(Ipayipi le-SSAW),amapayipi ahlanganisiwe e-arc acwiliswe phansi aphansi isikhathi eside(IPIYIPHI LE-LSAW), kanyeamapayipi ahlanganisiwe okumelana nogesi(ERW). Amapayipi ensimbi angenamthungo ngokuvamile akhethwa lapho ububanzi bepayipi bungaphansi kuka-152mm.
Izinga likazwelonke le-GB/T 9711-2011, Amapayipi Ensimbi Ezinhlelo Zokuthutha Amapayipi Ezimbonini Zephethiloli Negesi Yemvelo, lakhiwe ngokusekelwe ku-API 5L.
I-GB/T 9711-2011 icacisa izidingo zokukhiqiza zamapayipi ensimbi angenamthungo nashibilikisiwe asetshenziswa ezinhlelweni zokuthutha amapayipi kaphethiloli negesi yemvelo, ahlanganisa amazinga amabili okucaciswa komkhiqizo (i-PSL1 ne-PSL2). Ngakho-ke, leli zinga lisebenza kuphela kumapayipi ensimbi angenamthungo nashibilikisiwe okudlulisa uwoyela negesi futhi alisebenzi kumapayipi ensimbi ahlanganisiwe.
Amabanga Ensimbi
Amapayipi ensimbi e-API 5L asebenzisa amazinga ahlukahlukene ezinto zokusetshenziswa okuhlanganisa i-GR.B, X42, X46, X52, X56, X60, X70, X80, nabanye. Izinsimbi zamapayipi ezinamazinga e-X100 kanye ne-X120 sezithuthukisiwe manje. Amazinga ensimbi ahlukene abeka izidingo ezihlukile ezintweni zokusetshenziswa kanye nezinqubo zokukhiqiza.
Amazinga Ekhwalithi
Ngaphakathi kwe-API 5L standard, ikhwalithi yensimbi yepayipi ihlukaniswe njenge-PSL1 noma i-PSL2. I-PSL imele Izinga Lokucaciswa Komkhiqizo.
I-PSL1 icacisa izidingo zekhwalithi ezijwayelekile zensimbi yamapayipi; i-PSL2 yengeza izidingo ezidingekayo zokwakheka kwamakhemikhali, ukuqina kwe-notch, izakhiwo zamandla, kanye nokuhlolwa okwengeziwe kwe-NDE.
Isikhathi sokuthunyelwe: Septhemba-01-2025
